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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 19 of 19  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
SR 2024-01-25
10:55
Nagano Nagano-ken JA building
(Primary: On-site, Secondary: Online)
Joint Sensing of Wideband Sparse Angular-Frequency Spectrum based on Compressive Sensing -- Experimental Verification in the 4.8GHz Band --
Azril Haniz, Hirokazu Sawada, Takeshi Matsumura (NICT) SR2023-70
Recent trends have shown that spectrum regulators are opening up more shared spectrum bands for fifth generation mobile ... [more] SR2023-70
pp.9-16
AP 2023-05-11
14:55
Okinawa Okinawa Gender Equality Center
(Primary: On-site, Secondary: Online)
Reflected and Diffracted Wave Power Calculation Method based on Wavelength and Object Size -- Preliminary Investigation of Localized Parameter Tuning --
Azril Haniz, Hikaru Kawasaki (NICT), Genki Hosokawa, Takuro Urushibata (YAZAKI Corporation), Yasuyuki Yanagi (Yazaki Energy System Corporation), Tadahide Kunitachi (YAZAKI Corporation), Hirokazu Sawada, Takeshi Matsumura (NICT) AP2023-15
In order to reduce the errors of the simulated received power at sub-6 GHz frequencies due to the wavelength being large... [more] AP2023-15
pp.37-42
AP 2023-02-16
11:00
Miyagi Tohoku University, Aobayama Campus
(Primary: On-site, Secondary: Online)
[Invited Lecture] Channel model development for factory environment in the wireless emulator project
Hirokazu Sawada, Azril Haniz, Takeshi Matsumura (NICT) AP2022-212
Research and development of a wireless emulator is being conducted to realize real-time emulation and evaluation of comm... [more] AP2022-212
pp.83-88
SRW 2023-01-16
11:20
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
Propagation Characteristics Analysis in Minimal Fab Factory Environment
Hirokazu Sawada, Azril Haniz, Chang-Woo Pyo, Takeshi Matsumura (NICT) SRW2022-37
Propagation models need to be developed to verify the use of wireless systems in factory environments in advance. Since ... [more] SRW2022-37
pp.13-18
SRW, SeMI, CNR
(Joint)
2022-11-24
13:20
Tochigi Epinard Nasu
(Primary: On-site, Secondary: Online)
Reflected and Diffracted Wave Power Calculation Method based on Wavelength and Object Size -- Preliminary Verification in a Factory Environment --
Azril Haniz, Hirokazu Sawada, Hikaru Kawasaki, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima (NICT), Kensuke Matsui, Genki Hosokawa (YAZAKI Corporation), Yasuyuki Yanagi (Yazaki Energy System Corporation), Tadahide Kunitachi (YAZAKI Corporation) SRW2022-17
In this paper, the received power calculated using ray-tracing simulations is compared with measurement data obtained in... [more] SRW2022-17
pp.7-12
SRW 2022-08-22
10:15
Online Online Analysis of 2.4 GHz Band Received Power Fluctuation in a Factory Environment
Azril Haniz, Hirokazu Sawada, Hikaru Kawasaki, Kazuo Ibuka, Takeshi Matsumura, Fumihide Kojima (NICT), Kensuke Matsui, Genki Hosokawa (YAZAKI Corporation), Yasuyuki Yanagi (Yazaki Energy System Corporation), Tadahide Kunitachi (YAZAKI Corporation) SRW2022-9
In this paper, analysis of a long term radio propagation channel measurement to investigate the temporal fluctuations of... [more] SRW2022-9
pp.2-7
SRW 2022-06-20
10:30
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
Delay Profile Measurement and Channel Model Study for Factory Environment
Hirokazu Sawada, Hikaru Kawasaki, Azril Haniz, Kazuo Ibuka, FUmihide Kojima, Takeshi Matsumura (NICT), Kensuke Matsui, Kotaro Ikeda, Genki Hosokawa, Takuto Kurose (YAZAKI), Yasuyuki Yanagi (YAZAKI ES), Tadahide Kunitachi (YAZAKI) SRW2022-1
 [more] SRW2022-1
pp.1-5
RCS, SR, NS, SeMI, RCC
(Joint)
2021-07-14
13:25
Online Online Angular-Frequency Wideband Spectrum Sensing based on Multi-Coset Sampling
Azril Haniz, Takeshi Matsumura, Fumihide Kojima (NICT) SR2021-21
For future 5G and Beyond 5G (B5G) networks employed in mmWave spectrum that use beamforming with massive MIMO arrays, it... [more] SR2021-21
pp.9-15
SRW 2021-06-21
09:00
Online Online Analysis of 920MHz band received power fluctuation in a factory environment
Hirokazu Sawada, Hikaru Kawasaki, Azril Haniz, Kazuo Ibuka, Fumihide Kojima, Takeshi Matsumura (NICT), Kotaro Ikeda, Kensuke Matsui, Takuto Kurose (YAZAKI), Yasuyuki Yanagi (YAZAKI ES), Tadahide Kunitachi (YAZAKI) SRW2021-1
 [more] SRW2021-1
pp.1-6
SR, NS, SeMI, RCC, RCS
(Joint)
2020-07-10
13:55
Online Online Field Trial of Millimeter Wave Local Network System based on RoF Technology in Railway Environment
Hikaru Kawasaki, Kazuo Ibuka, Azril Haniz, Takeshi Matsumura, Fumihide Kojima (NICT), Daiki Shibahara, Kenichiro Kamohara, Fumitoshi Abe, Reiji Ishima, Shimpei Toyoda, Youichi Watanabe, Takashi Sugawara (JR-EAST), Shogo Ogawa, Daisuke Yamaguchi, Koki Iwamoto, Kazuki Nakamura (RTRI) RCS2020-75
For mobile vehicles like trains and automobiles, it is important for local operators to efficiently deploy linear cells ... [more] RCS2020-75
pp.99-104
RCS 2020-04-23
10:35
Online Online Demonstration Experiment of Virtual Pre-Connection Scheme for Trains with Millimeter Wave Railway Linear Cell
Kazuo Ibuka, Hikaru Kawasaki, Azril Haniz, Takeshi Matsumura, Fumihide Kojima (NICT), Daiki Shibahara, Kenichiro Kamohara, Fumitoshi Abe, Reiji Ishima (JR-EAST), Shogo Ogawa, Daisuke Yamaguchi, Koki Iwamoto, Kazuki Nakamura (RTRI) RCS2020-2
In the fifth generation mobile communication system (5G), the use of small cells in the super high frequency (SHF) band ... [more] RCS2020-2
pp.7-11
RCS, SR, SRW
(Joint)
2020-03-04
11:15
Tokyo Tokyo Institute of Technology
(Cancelled but technical report was issued)
Joint Wideband Angular-Frequency Sparse Spectrum Sensing utilizing Compressive Sensing
Azril Haniz, Takeshi Matsumura, Fumihide Kojima (NICT) SR2019-116
The fifth generation (5G) mobile communications system is expected to provide wireless communications services for a wid... [more] SR2019-116
pp.17-24
SR 2018-10-31
13:25
Overseas Mandarin Hotel, Bangkok, Thailand [Poster Presentation] Device-free Indoor Localization utilizing BLE devices by controlling advertisement channels
Junming Jiang, Azril Haniz, Kentaro Saito, Jun-ichi Takada (Tokyo Tech) SR2018-85
Indoor localization has become a focus of research and development recently due to
the increasing demand for the indoor... [more]
SR2018-85
pp.63-70
RCS, SR, SRW
(Joint)
2018-03-02
09:00
Kanagawa YRP [Invited Lecture] Machine Learning Based Regression of Fingerprint Database for Unknown Radio Localization
Azril Haniz, Gia Khanh Tran, Kei Sakaguchi, Jun-ichi Takada (Tokyo Tech), Toshihiro Yamaguchi, Tsutomu Mitsui, Shintaro Arata (Koden Electronics) SR2017-129
Conventional fingerprinting techniques may face difficulties in dealing with the localization of unknown radios, due to ... [more] SR2017-129
pp.81-88
SRW 2017-12-18
13:00
Tokyo Waseda Univ. Propagation Loss Prediction By Machine Learning for Wireless LAN Cell Planning
Yunyi Yao, Kentaro Saito, Azril Haniz, Jun-ichi Takada (Ti-tech) SRW2017-62
Wireless Local Area Network (WLAN) is currently among the most important technologies for wireless broadband access. Whe... [more] SRW2017-62
pp.13-18
SR, SRW
(Joint)
2017-10-23
14:00
Overseas Grand Hotel Palatino, Rome, Italy [Poster Presentation] Deterministic and Probabilistic Fingerprint-based Localization utilizing RSS and Phase-difference
Azril Haniz, Gia Khanh Tran, Kei Sakaguchi, Jun-ichi Takada (Tokyo Tech), Toshihiro Yamaguchi, Tsutomu Mitsui, Shintaro Arata (Koden Electronics) SR2017-69 SRW2017-22
Fingerprint-based localization is expected to be superior than conventional techniques in non-line-of-sight (NLOS) envir... [more] SR2017-69 SRW2017-22
pp.11-18(SR), pp.17-24(SRW)
SR, SRW
(Joint)
2016-05-17
14:00
Overseas Hotel Lasaretti, Oulu, Finland [Poster Presentation] Dynamic Tracking of Unknown Emitters in Urban Environments using Particle Filters
Azril Haniz, Gia Khanh Tran, Kentaro Saito, Kei Sakaguchi, Jun-ichi Takada (Tokyo Tech), Daisuke Hayashi, Toshihiro Yamaguchi, Shintaro Arata (Koden Electronics) SR2016-24 SRW2016-21
This paper presents a dynamic tracking algorithm for unknown radio emitters in urban environments utilizing particle fil... [more] SR2016-24 SRW2016-21
pp.83-90(SR), pp.71-78(SRW)
RCS, CCS, SR, SRW
(Joint)
2016-03-04
14:05
Tokyo Tokyo Institute of Technology [Invited Lecture] Fingerprint-based Localization of Unknown Radio Emitters in Non Line-of-Sight Environments
Azril Haniz, Gia Khanh Tran, Kentaro Saito, Kei Sakaguchi, Jun-ichi Takada (Tokyo Tech), Daisuke Hayashi, Toshihiro Yamaguchi, Shintaro Arata (Koden Electronics) SR2015-116
This paper presents a novel fingerprint-based localization technique which can support the harsh conditions of localizin... [more] SR2015-116
pp.163-170
SR 2014-10-31
13:00
Overseas I2R, Singapore [Poster Presentation] Statistical Propagation Channel Interpolation for Detecting Illegal Radio Emitters in Urban Environments
Azril Haniz, Gia Khanh Tran, Ryosuke Iwata (Tokyo Inst. of Tech.), Kei Sakaguchi (Osaka Univ.), Jun-ichi Takada (Tokyo Inst. of Tech.), Daisuke Hayashi, Toshihiro Yamaguchi, Shintaro Arata (Koden Electronics) SR2014-83
This paper presents a method to interpolate propagation channel statistics stored as fingerprints in a database for loca... [more] SR2014-83
pp.143-150
 Results 1 - 19 of 19  /   
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